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1. 发明授权

US08235028B2 Hermetically sealed fuel tank apparatus 有权
标题翻译：油封密封装置
公开(公告)号：US08235028B2
公开(公告)日：2012-08-07
申请号：US12576286
申请日：2009-10-09
申请人： Koichi Hidano , Masakazu Kitamoto , Mitsunobu Yamamoto , Hiroshi Kitamura , Yoshikazu Kaneyasu
发明人： Koichi Hidano , Masakazu Kitamoto , Mitsunobu Yamamoto , Hiroshi Kitamura , Yoshikazu Kaneyasu
IPC分类号： F02M33/02
CPC分类号： F02M25/089 , F02M37/0082 , F02M37/10
摘要： A hermetically sealed fuel tank apparatus includes a pressure-resistant fuel tank for storing a fuel therein, the pressure-resistant fuel tank being capable of holding an internal pressure equal to or higher than the atmospheric pressure, a fuel vapor inlet pipe for introducing a fuel vapor produced in the pressure-resistant fuel tank, a canister contained in the pressure-resistant fuel tank and connected to the fuel vapor inlet pipe for adsorbing the fuel vapor, a drain passage through which the canister communicates with external air, and a shutoff valve connected to the drain passage and normally closed to hermetically seal the pressure-resistant fuel tank.
摘要翻译：一种气密密封的燃料箱装置包括用于在其中储存燃料的耐压燃料箱，能够保持等于或大于大气压的内部压力的耐压燃料箱，用于引入燃料的燃料蒸汽入口管在耐压燃料箱中产生的蒸汽，容纳在耐压燃料箱中并连接到用于吸附燃料蒸气的燃料蒸气入口管的罐，罐与外部空气连通的排放通道，以及截止阀连接到排水通道并且通常关闭以气密地密封耐压油箱。

2. 发明授权

US07380543B2 Fuel vapor release suppression system for fuel tank 有权
标题翻译：用于燃油箱的燃油蒸汽释放抑制系统
公开(公告)号：US07380543B2
公开(公告)日：2008-06-03
申请号：US11605930
申请日：2006-11-28
申请人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
发明人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
IPC分类号： F02M17/20 , F02M17/22
CPC分类号： F02M25/089 , F02M37/0058 , F02M37/0088 , F02M37/10 , Y10T137/86196 , Y10T137/86212
摘要： In a fuel vapor release suppression system for a fuel tank, a main tank and a sub tank communicate with each other, and the sub tank and a canister communicate with each other. When the main tank has a higher temperature, fuel vapor of the main tank is supplied to the sub tank where the fuel vapor is liquefied. When the main tank has a lower temperature, fuel vapor of the sub tank is supplied to the main tank. At this time, low concentration fuel vapor is supplied from the canister to the main tank, thereby accelerating generation of fuel vapor corresponding to sub tank fuel vapor pressure, so that the sub tank fuel vapor pressure decreases. Therefore, liquefaction is accelerated in the sub tank when the main tank temperature increases. Thus, fuel vapor generated in a fuel tank is effectively liquified irrespective of ambient air temperature.
摘要翻译：在用于燃料箱的燃料蒸汽释放抑制系统中，主油箱和副罐彼此连通，并且副罐和罐彼此连通。当主油箱温度较高时，主油箱的燃料蒸气被供给到燃料蒸气液化的副油箱。当主油箱温度较低时，副油箱的燃料蒸气被供应到主油箱。此时，将低浓度燃料蒸气从罐供给到主罐，从而加速产生对应于副罐燃料蒸气压的燃料蒸汽，使得副罐燃料蒸气压降低。因此，当主罐温度升高时，副罐中的液化加速。因此，不管环境空气温度如何，在燃料箱中产生的燃料蒸气都被有效地液化。

3. 发明申请

US20070163659A1 Fuel tank 审中-公开
标题翻译：油箱
公开(公告)号：US20070163659A1
公开(公告)日：2007-07-19
申请号：US11653723
申请日：2007-01-16
申请人： Shoji Uhara , Masakazu Kitamoto , Gaku Hatano , Koichi Hidano , Masaaki Horiuchi
发明人： Shoji Uhara , Masakazu Kitamoto , Gaku Hatano , Koichi Hidano , Masaaki Horiuchi
IPC分类号： B01D47/00 , E03B11/00
CPC分类号： B60K15/03 , B60K15/077 , B60K2015/03111 , Y10T137/86035 , Y10T137/86187
摘要： A fuel tank includes a component, a reservoir unit having a fuel pump, a tank body formed with an opening through which the reservoir unit and the component are inserted, a flange operable to close the opening, and an extensible connecting unit which connects a lower face of the flange and the reservoir unit. The extensible connecting unit includes a first sliding member which is slidable with respect to the reservoir unit in a vertical direction, and a second sliding member which is slidable with respect to the first sliding member, and is attached to the lower face of the flange.
摘要翻译：燃料箱包括部件，具有燃料泵的储存器单元，形成有储存器单元和部件插入的开口的罐主体，可操作以关闭开口的凸缘和连接下部的可伸缩连接单元法兰和储存器单元的表面。可伸缩连接单元包括可在垂直方向上相对于储存器单元滑动的第一滑动构件和可相对于第一滑动构件滑动的第二滑动构件，并且附接到凸缘的下表面。

4. 发明申请

US20070151610A1 Fuel vapor release suppression system for fuel tank 有权
标题翻译：用于燃油箱的燃油蒸汽释放抑制系统
公开(公告)号：US20070151610A1
公开(公告)日：2007-07-05
申请号：US11605930
申请日：2006-11-28
申请人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
发明人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
IPC分类号： E03B11/00 , F02M33/02
CPC分类号： F02M25/089 , F02M37/0058 , F02M37/0088 , F02M37/10 , Y10T137/86196 , Y10T137/86212
摘要： In a fuel vapor release suppression system for a fuel tank, a main tank and a sub tank communicate with each other, and the sub tank and a canister communicate with each other. When the main tank has a higher temperature, fuel vapor of the main tank is supplied to the sub tank where the fuel vapor is liquefied. When the main tank has a lower temperature, fuel vapor of the sub tank is supplied to the main tank. At this time, low concentration fuel vapor is supplied from the canister to the main tank, thereby accelerating generation of fuel vapor corresponding to sub tank fuel vapor pressure, so that the sub tank fuel vapor pressure decreases. Therefore, liquefaction is accelerated in the sub tank when the main tank temperature increases. Thus, fuel vapor generated in a fuel tank is effectively liquified irrespective of ambient air temperature.
摘要翻译：在用于燃料箱的燃料蒸汽释放抑制系统中，主油箱和副罐彼此连通，并且副罐和罐彼此连通。当主油箱温度较高时，主油箱的燃料蒸气被供给到燃料蒸气液化的副油箱。当主油箱温度较低时，副油箱的燃料蒸气被供应到主油箱。此时，将低浓度燃料蒸气从罐供给到主罐，从而加速产生对应于副罐燃料蒸气压的燃料蒸汽，使得副罐燃料蒸气压降低。因此，当主罐温度升高时，副罐中的液化加速。因此，不管环境空气温度如何，在燃料箱中产生的燃料蒸气都被有效地液化。

5. 发明授权

US5188085A Device for measuring concentration/flow rate of a mixture drawn into an internal combustion engine and air-fuel ratio control system of the engine incorporating the device 失效
标题翻译：用于测量吸入内燃机的混合物的浓度/流量的测量装置以及装有该装置的发动机的空燃比控制系统
公开(公告)号：US5188085A
公开(公告)日：1993-02-23
申请号：US853289
申请日：1992-03-18
申请人： Masayuki Habaguchi , Toyohei Nakajima , Fumio Hosoda , Sachito Fujimoto , Masakazu Kitamoto , Hideo Moriwaki , Takefumi Nakamura
发明人： Masayuki Habaguchi , Toyohei Nakajima , Fumio Hosoda , Sachito Fujimoto , Masakazu Kitamoto , Hideo Moriwaki , Takefumi Nakamura
IPC分类号： F02D41/02 , F02D41/00 , F02D45/00 , F02M25/08
CPC分类号： F02D41/0045 , F02M25/08 , F02D41/0042
摘要： A device for measuring a flow rate of a mixture of evaporative fuel and air supplied to an internal combustion engine comprises a plurality of flowmeters arranged in a purging passage connecting between a canister and an intake passage of the engine for purging the mixture of evaporative fuel and air therethrough into the intake passage. The flowmeters have different output characteristics relative to concentration of the evaporative fuel in the mixture. At least one of the concentration of the evaporative fuel in the mixture and the volumetric flow rate of the mixture are detected based on outputs from the flowmeters. In an air-fuel ratio control system incorporating the above device, the weight per unit time of evaporative fuel supplied to the intake system is calculated from the detected concentration of the evaporative fuel and the detected volumetric flow rate of the mixture. The air-fuel ratio of a total air-fuel mixture supplied to the engine is corrected by the use of the ratio of the calculated weight per unit time of evaporative fuel supplied by purging to the intake system to weight per unit time of fuel supplied by injection to the engine.
摘要翻译：用于测量供应到内燃机的蒸发燃料和空气的混合物的流量的装置包括多个流量计，其布置在连接在发动机的罐和进气通道之间的清洗通道中，用于清除蒸发燃料和空气通过其进入进气通道。流量计相对于混合物中蒸发燃料的浓度具有不同的输出特性。基于来自流量计的输出来检测混合物中蒸发燃料的浓度和混合物的体积流量中的至少一种。在包含上述装置的空燃比控制系统中，从检测到的蒸发燃料的浓度和检测到的混合物的体积流量计算供给到进气系统的蒸发燃料的每单位时间的重量。提供给发动机的总空气燃料混合物的空燃比通过使用通过净化供给的蒸发燃料的每单位时间计算的重量与进气系统的重量的比率来校正，注射到发动机。

6. 发明授权

US08770175B2 Evaporation fuel processing system and purging method therefor 有权
标题翻译：蒸发燃料处理系统及其清洗方法
公开(公告)号：US08770175B2
公开(公告)日：2014-07-08
申请号：US12623653
申请日：2009-11-23
申请人： Hiroshi Kitamura , Masakazu Kitamoto , Masaru Oku , Yoshikazu Kaneyasu , Mitsunobu Yamamoto , Kentaro Ito
发明人： Hiroshi Kitamura , Masakazu Kitamoto , Masaru Oku , Yoshikazu Kaneyasu , Mitsunobu Yamamoto , Kentaro Ito
IPC分类号： F02M25/08
CPC分类号： F02M25/089 , F02D41/0045 , F02M25/0836
摘要： An evaporation fuel processing system is equipped with a vapor passage, a canister, a purging passage, a purge control valve, a filling amount detector, and an ECU. The ECU comprises an adsorption amount detecting circuit that detects the adsorption amount of an evaporation fuel, which is adsorbed by the canister upon filling of the fuel at a time when a fuel is filled into a fuel tank, a breakthrough time calculating circuit that calculates a time, based on the detected adsorption amount, at which the canister would experience breakthrough in the event that the evaporation fuel were not purged into an engine from the canister, and a control circuit that carries out purge processing by the purge control valve based on the calculated time.
摘要翻译：蒸发燃料处理系统配备有蒸汽通道，罐，净化通道，净化控制阀，填充量检测器和ECU。 ECU包括：吸附量检测电路，其检测在将燃料填充到燃料箱中时燃料填充时由所述罐吸附的蒸发燃料的吸附量;穿透时间计算电路，其计算出时间，基于检测到的吸附量，其中在蒸发燃料未从罐中排出到发动机中的情况下，罐将经历突破;以及控制回路，其基于所述清洗控制阀进行吹扫处理计算时间。

7. 发明授权

US08739767B2 Vapor processing apparatus 失效
标题翻译：蒸汽加工设备
公开(公告)号：US08739767B2
公开(公告)日：2014-06-03
申请号：US13249294
申请日：2011-09-30
申请人： Ayumu Horiba , Masakazu Kitamoto
发明人： Ayumu Horiba , Masakazu Kitamoto
IPC分类号： F02M33/02
CPC分类号： F02M25/0854 , F02M25/0872 , Y10T137/8158
摘要： A vapor processing apparatus includes a tank-inner-pressure detector, an atmospheric-pressure detector, a canister, a control valve and a controller. The tank-inner-pressure detector is configured to detect tank inner pressure of a fuel tank retaining fuel to be supplied to an engine. The atmospheric-pressure detector is configured to detect atmospheric pressure. The canister is configured to adsorb and collect vapor generated in the fuel tank. The control valve is disposed in a vapor channel connected to the fuel tank. The controller is configured to control opening and closing of the control valve based on a value detected by the tank-inner-pressure detector, a value detected by the atmospheric-pressure detector, and a correction value learned in advance, when in a predetermined state.
摘要翻译：蒸汽处理装置包括罐内压检测器，大气压检测器，罐，控制阀和控制器。罐内压检测器被配置为检测保持供给到发动机的燃料的燃料箱的罐内压。大气压检测器被配置为检测大气压力。罐被构造成吸收和收集在燃料箱中产生的蒸气。控制阀设置在连接到燃料箱的蒸气通道中。所述控制器构成为，在预定状态下，基于由所述箱内压检测器检测到的值，由所述大气压检测器检测到的值和预先获得的校正值来控制所述控制阀的打开和关闭。

8. 发明授权

US08596251B2 Evaporated fuel treatment apparatus and method of detecting failure in control valve 有权
公开(公告)号：US08596251B2
公开(公告)日：2013-12-03
申请号：US13029405
申请日：2011-02-17
申请人： Ayumu Horiba , Masakazu Kitamoto , Koichi Hidano , Junji Saiga
发明人： Ayumu Horiba , Masakazu Kitamoto , Koichi Hidano , Junji Saiga
IPC分类号： F02M33/02
摘要： An evaporated fuel treatment apparatus including a canister for adsorbing an evaporated fuel in a fuel tank, a control valve at a vapor path communicating with a fuel tank and a canister, has a dead-zone range where a flow of the evaporated fuel is blocked even if an opening angle of the control valve is increased in an open direction from zero opening angle, and allows the evaporated fuel to flow through over the dead-zone range. The control unit increases the opening angle from substantially zero to a predetermined angle in the dead-zone range and stands by prior to the opening control, and increases the opening angle from the predetermined angle upon the opening control. An output value by control unit set in the dead-zone range is compared with a detected value to detect a failure of the control valve.

9. 发明申请

US20120118159A1 EVAPORATIVE EMISSION CONTROL SYSTEM 有权
标题翻译：蒸发排放控制系统
公开(公告)号：US20120118159A1
公开(公告)日：2012-05-17
申请号：US13293122
申请日：2011-11-10
申请人： Hiroshi KITAMURA , Koichi Hidano , Ayumu Horiba , Masakazu Kitamoto , Yoshikazu Kaneyasu
发明人： Hiroshi KITAMURA , Koichi Hidano , Ayumu Horiba , Masakazu Kitamoto , Yoshikazu Kaneyasu
IPC分类号： B01D53/02
CPC分类号： F02M37/0047 , B01D2259/4516 , B60K15/035 , F02M25/089
摘要： An evaporative emission control system includes a fuel tank, a canister, a normally-closed control valve, a filler pipe, and a breather pipe. The fuel tank is to store fuel. The canister is to adsorb evaporative fuel generated in the fuel tank. The normally-closed control valve is provided in a vapor passage connecting the fuel tank to the canister. The fuel is delivered to the fuel tank through the filler pipe. The breather pipe includes a communicating passage, an opening, and at least one hole. The communicating passage connects the fuel tank to the filler pipe. The opening is provided at a first end of the breather pipe in the fuel tank. The opening is located below a predetermined fuel level in the fuel tank. The at least one hole is located above the predetermined fuel level in the fuel tank.
摘要翻译：蒸发排放控制系统包括燃料箱，罐，常闭控制阀，加注管和通气管。燃油箱是储存燃料。罐吸附燃料箱中产生的蒸发燃料。常闭控制阀设置在将燃料箱连接到罐的蒸气通道中。燃料通过加油管输送到燃油箱。通气管包括连通通道，开口和至少一个孔。连通通道将燃油箱连接到加油管。开口设置在燃料箱中的通气管的第一端。开口位于燃料箱内的预定燃料液位以下。所述至少一个孔位于所述燃料箱中的所述预定燃料高度上方。

10. 发明申请

US20100252005A1 EVAPORATIVE FUEL TREATMENT APPARATUS FOR MOTOR VEHICLE 审中-公开
标题翻译：电动车用蒸发燃料处理装置
公开(公告)号：US20100252005A1
公开(公告)日：2010-10-07
申请号：US12746391
申请日：2008-11-10
申请人： Masakazu Kitamoto , Koichi Hidano , Masaru Oku
发明人： Masakazu Kitamoto , Koichi Hidano , Masaru Oku
IPC分类号： F02M33/08
CPC分类号： F02M25/089 , B60K6/48 , F02M25/0836 , F02M27/02 , F02M33/08 , Y02T10/6221 , Y02T10/6269
摘要： An evaporative fuel treatment apparatus for a motor vehicle of the present invention treats an evaporative fuel produced in a fuel tank mounted in a motor vehicle or an evaporative fuel in an evaporative fuel reservoir for temporarily storing the evaporative fuel produced in the fuel tank and returns the evaporative fuel to the fuel tank. The evaporative fuel treatment apparatus is activated, while the motor vehicle is parked, by use of electric power supplied from an outside of the motor vehicle or electric power supplied from a natural-energy power generator mounted in the motor vehicle.
摘要翻译：本发明的汽车用蒸发燃料处理装置处理在安装在机动车辆的燃料箱或蒸发燃料箱内的蒸发燃料中产生的蒸发燃料，用于暂时储存在燃料箱中产生的蒸发燃料，蒸发燃料到燃油箱。蒸发燃料处理装置通过使用从机动车辆的外部供给的电力或者从安装在机动车辆中的天然能量发电装置供给的电力来停止机动车辆的停车。

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